From b6311d242f6775c973bd005e33f4cbb99653bd54 Mon Sep 17 00:00:00 2001
From: Hayleigh Thompson <me@hayleigh.dev>
Date: Thu, 20 Jul 2023 21:56:25 +0100
Subject: :sparkles: Add proper svg support.

---
 test/examples/index.html |   6 +++
 test/examples/svg.gleam  | 109 +++++++++++++++++++++++++++++++++++++++++++++++
 test/examples/svg.html   |  17 ++++++++
 3 files changed, 132 insertions(+)
 create mode 100644 test/examples/svg.gleam
 create mode 100644 test/examples/svg.html

(limited to 'test')

diff --git a/test/examples/index.html b/test/examples/index.html
index 1dda01b..70d4196 100644
--- a/test/examples/index.html
+++ b/test/examples/index.html
@@ -16,6 +16,12 @@
       <li>
         <a href="nested.html">nested</a>
       </li>
+      <li>
+        <a href="svg.html">svg</a>
+      </li>
+      <li>
+        <a href="components.html">components</a>
+      </li>
     </menu>
   </body>
 </html>
diff --git a/test/examples/svg.gleam b/test/examples/svg.gleam
new file mode 100644
index 0000000..f1859d4
--- /dev/null
+++ b/test/examples/svg.gleam
@@ -0,0 +1,109 @@
+// IMPORTS ---------------------------------------------------------------------
+
+import gleam/int
+import lustre
+import lustre/attribute.{attribute}
+import lustre/element.{Element, element, text}
+import lustre/html.{button, div, p, svg}
+import lustre/event
+
+// MAIN ------------------------------------------------------------------------
+
+pub fn main() {
+  // A `simple` lustre application doesn't produce `Effect`s. These are best to 
+  // start with if you're just getting started with lustre or you know you don't
+  // need the runtime to manage any side effects.
+  let app = lustre.simple(init, update, render)
+  let assert Ok(_) = lustre.start(app, "[data-lustre-app]")
+}
+
+// MODEL -----------------------------------------------------------------------
+
+pub type Model =
+  Int
+
+pub fn init() -> Model {
+  0
+}
+
+// UPDATE ----------------------------------------------------------------------
+
+pub opaque type Msg {
+  Incr
+  Decr
+  Reset
+}
+
+pub fn update(model: Model, msg: Msg) -> Model {
+  case msg {
+    Incr -> model + 1
+    Decr -> model - 1
+    Reset -> 0
+  }
+}
+
+// VIEW ------------------------------------------------------------------------
+
+pub fn render(model: Model) -> Element(Msg) {
+  div(
+    [],
+    [
+      button([event.on_click(Incr)], [plus()]),
+      button([event.on_click(Decr)], [minus()]),
+      button([event.on_click(Reset)], [text("Reset")]),
+      p([], [text(int.to_string(model))]),
+    ],
+  )
+}
+
+fn plus() {
+  svg(
+    [
+      attribute("width", "15"),
+      attribute("height", "15"),
+      attribute("viewBox", "0 0 15 15"),
+      attribute("fill", "none"),
+    ],
+    [
+      element(
+        "path",
+        [
+          attribute(
+            "d",
+            "M8 2.75C8 2.47386 7.77614 2.25 7.5 2.25C7.22386 2.25 7 2.47386 7 2.75V7H2.75C2.47386 7 2.25 7.22386 2.25 7.5C2.25 7.77614 2.47386 8 2.75 8H7V12.25C7 12.5261 7.22386 12.75 7.5 12.75C7.77614 12.75 8 12.5261 8 12.25V8H12.25C12.5261 8 12.75 7.77614 12.75 7.5C12.75 7.22386 12.5261 7 12.25 7H8V2.75Z",
+          ),
+          attribute("fill", "currentColor"),
+          attribute("fill-rule", "evenodd"),
+          attribute("clip-rule", "evenodd"),
+        ],
+        [],
+      ),
+    ],
+  )
+}
+
+fn minus() {
+  svg(
+    [
+      attribute("width", "15"),
+      attribute("height", "15"),
+      attribute("viewBox", "0 0 15 15"),
+      attribute("fill", "none"),
+    ],
+    [
+      element(
+        "path",
+        [
+          attribute(
+            "d",
+            "M2.25 7.5C2.25 7.22386 2.47386 7 2.75 7H12.25C12.5261 7 12.75 7.22386 12.75 7.5C12.75 7.77614 12.5261 8 12.25 8H2.75C2.47386 8 2.25 7.77614 2.25 7.5Z",
+          ),
+          attribute("fill", "currentColor"),
+          attribute("fill-rule", "evenodd"),
+          attribute("clip-rule", "evenodd"),
+        ],
+        [],
+      ),
+    ],
+  )
+}
diff --git a/test/examples/svg.html b/test/examples/svg.html
new file mode 100644
index 0000000..10daddd
--- /dev/null
+++ b/test/examples/svg.html
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>lustre | svg</title>
+
+    <script type="module">
+      import { main } from "../../build/dev/javascript/lustre/examples/counter.mjs";
+
+      document.addEventListener("DOMContentLoaded", main);
+    </script>
+  </head>
+  <body>
+    <div data-lustre-app></div>
+  </body>
+</html>
-- 
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